| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.55 | 5.131% | $258.1492 | $258.15 | $258.15 | $258.10 |
| Purchase #2 | $47.91 | 3.270% | $49.4767 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $50.78 | 6.763% | $54.2143 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $72.91 | 6.541% | $77.679 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $238.38 | 7.156% | $255.4385 | $255.44 | $255.45 | $255.40 |
| Purchase #6 | $42.37 | 10.493% | $46.8159 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $78.55 | 11.525% | $87.6029 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $776.45 | $829.3765 | $829.38 | $829.40 | $829.30 | |